398425824

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{6317}}^1$

素因数の和:6409

約数の個数: 96

約数和(自身を含む): 1178180640

約数和(自身を除く): 779754816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 5256, 6317, 7008, 7884, 10512, 12634, 15768, 18951, 21024, 25268, 31536, 37902, 50536, 56853, 63072, 75804, 101072, 113706, 151608, 170559, 202144, 227412, 303216, 341118, 454824, 461141, 606432, 682236, 909648, 922282, 1364472, 1383423, 1819296, 1844564, 2728944, 2766846, 3689128, 4150269, 5457888, 5533692, 7378256, 8300538, 11067384, 12450807, 14756512, 16601076, 22134768, 24901614, 33202152, 44269536, 49803228, 66404304, 99606456, 132808608, 199212912, 398425824]

約数ペア:

[(1, 398425824), (2, 199212912), (3, 132808608), (4, 99606456), (6, 66404304), (8, 49803228), (9, 44269536), (12, 33202152), (16, 24901614), (18, 22134768), (24, 16601076), (27, 14756512), (32, 12450807), (36, 11067384), (48, 8300538), (54, 7378256), (72, 5533692), (73, 5457888), (96, 4150269), (108, 3689128), (144, 2766846), (146, 2728944), (216, 1844564), (219, 1819296), (288, 1383423), (292, 1364472), (432, 922282), (438, 909648), (584, 682236), (657, 606432), (864, 461141), (876, 454824), (1168, 341118), (1314, 303216), (1752, 227412), (1971, 202144), (2336, 170559), (2628, 151608), (3504, 113706), (3942, 101072), (5256, 75804), (6317, 63072), (7008, 56853), (7884, 50536), (10512, 37902), (12634, 31536), (15768, 25268), (18951, 21024)]